منابع مشابه
Pilomatricoma: Case Report
is a benign, usually asymptomatic tumor arising from hair follicular matrix cells. It is usually a solitary lesion and is most commonly found on the face and upper extremities, appearing as a firm, dermal nodule covered by the normal skin. Although the tumor can occur in patients of any age, about 60% of pilomatricomas are found in those aged less than twenty (1, 2). Most cases involve a single...
متن کاملProliferating pilomatricoma - Case report*
Proliferating pilomatricoma is proliferative, rare tumor variant of pilomatricoma. It is a benign neoplasm of hair matrix that can have potentially involve local recurrence. We report the case of a 60-year-old man who presented an asymptomatic nodule on the scalp. Histological exam demonstrated a basaloid epithelium at the periphery, filled with eosinophilic cornified material containing shadow...
متن کاملPilomatricoma: An Unusual Presentation
Vol. 26, No. 6, 2014 791 Received April 7, 2014, Revised June 25, 2014, Accepted for publication June 27, 2014 Corresponding author: Kun-Yong Sung, Department of Plastic and Reconstructive Surgery, School of Medicine, Kangwon National University, 1 Gangwondaehak-gil, Chuncheon 200-701, Korea. Tel: 82-33-258-9494, Fax: 82-33-258-9437, E-mail: [email protected] This is an Open Access article di...
متن کاملPilomatricoma with a bullous appearance or secondary anetoderma involving a pilomatricoma?
Pilomatricoma or benign calcifying epithelioma of Malherbe is a benign appendageal tumour originating from primitive cells of the hair matrix. Perforation (transepidermal elimination), bullous or anetodermic cutaneous changes overlying pilomatricomas are rare events. In this report, we describe a case of pilomatricoma with bullous appearance or secondary anetoderma. The tumour was totally excis...
متن کاملPigmented pilomatricoma: an underrecognized variant.
The presence of melanin pigment and/or melanocytes in pilomatricoma has been rarely documented. In this study, we analyzed the incidence and clinicopathological features of pigmented pilomatricoma. Fifty-seven consecutive pilomatricoma cases from 53 Japanese patients were examined in this study. In fourteen cases (24.6%), pigmentation was observed in pilomatricoma. This variant equally affected...
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ژورنال
عنوان ژورنال: Ear, Nose & Throat Journal
سال: 2012
ISSN: 0145-5613,1942-7522
DOI: 10.1177/014556131209100106